| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 72 m | +40 m | 4.0% | 29.2% |
|
| 2 | 123 m | +51 m | 5.1% | 6.4% |
|
| 3 | 174 m | +51 m | 5.1% | 7.4% |
|
| 4 | 214 m | +40 m | 4.0% | 9.2% |
|
| 5 | 259 m | +45 m | 4.5% | 9.2% |
|
| 6 | 324 m | +65 m | 6.5% | 9.8% |
|
| 7 | 400 m | +76 m | 7.6% | 9% |
|
| 8 | 490 m | +90 m | 9.0% | 10.4% |
|
| 9 | 544 m | +54 m | 5.4% | 10.8% |
|
| 10 | 500 m | −44 m | −4.4% | 0% |
|
| 11 | 491 m | −9 m | −0.9% | 8.2% |
|
| 12 | 540 m | +49 m | 4.9% | 8.6% |
|
| 13 | 553 m | +13 m | 2.0% | 3.4% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.